{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:NN56X6KLL2NV6HMNYE7MXJO75W","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"00c5fa657e0b9e16f1be304770b8292236e7a3b7d95a7f2235174335aba09db9","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T17:06:31Z","title_canon_sha256":"2e6d0fba0b5267b3b53144540980947b792e3c2f1b0b89732dcfd63b254776f3"},"schema_version":"1.0","source":{"id":"2409.02880","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.02880","created_at":"2026-07-05T09:58:24Z"},{"alias_kind":"arxiv_version","alias_value":"2409.02880v3","created_at":"2026-07-05T09:58:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.02880","created_at":"2026-07-05T09:58:24Z"},{"alias_kind":"pith_short_12","alias_value":"NN56X6KLL2NV","created_at":"2026-07-05T09:58:24Z"},{"alias_kind":"pith_short_16","alias_value":"NN56X6KLL2NV6HMN","created_at":"2026-07-05T09:58:24Z"},{"alias_kind":"pith_short_8","alias_value":"NN56X6KL","created_at":"2026-07-05T09:58:24Z"}],"graph_snapshots":[{"event_id":"sha256:0870590ab5ed54a1d293a81f9e8447ec22c2ba33349fd6758065ad9b2aaca355","target":"graph","created_at":"2026-07-05T09:58:24Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2409.02880/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Electronic correlations lead to heavy quasiparticles in three-dimensional (3D) metals, and their collapse can destabilize magnetic moments. It is an open question whether there is an analogous instability in one-dimensional (1D) systems, unanswered due to the lack of metallic spin chain materials. We report neutron scattering measurements and Density Matrix Renormalization Group calculations establishing spinons in the correlated metal Ti4MnBi2, confirming that its magnetism is 1D. Ti4MnBi2 is inherently frustrated, forming near a quantum critical point (QCP) separating different temperature T","authors_text":"A. Nocera, G. A. Sawatzky, H. Tamatsukuri, K. Foyevtsova, M. C. Aronson, M. Kofu, M. Matsuura, M. Oudah, N. Murai, X. Y. Li","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T17:06:31Z","title":"Frustrated S = 1/2 Chains in One-Dimensional Correlated Metal Ti4MnBi2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.02880","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:3d2677a1840ed42125e4755206b3a8cb9a4e3089f28faf84fe624f3cc4bb74a0","target":"record","created_at":"2026-07-05T09:58:24Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"00c5fa657e0b9e16f1be304770b8292236e7a3b7d95a7f2235174335aba09db9","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T17:06:31Z","title_canon_sha256":"2e6d0fba0b5267b3b53144540980947b792e3c2f1b0b89732dcfd63b254776f3"},"schema_version":"1.0","source":{"id":"2409.02880","kind":"arxiv","version":3}},"canonical_sha256":"6b7bebf94b5e9b5f1d8dc13ecba5dfed9beaf9cc56b81af4914ec2b1fb5f04a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b7bebf94b5e9b5f1d8dc13ecba5dfed9beaf9cc56b81af4914ec2b1fb5f04a9","first_computed_at":"2026-07-05T09:58:24.132658Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:58:24.132658Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kwSya/jP/k/3OGKthYxeV/TXrGAo4PlEQgIx6UfmHYxhui4PTiWq9i8o5mx5EDeU6m9ZPc7MJewgeql02Gz/DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:58:24.133051Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.02880","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d2677a1840ed42125e4755206b3a8cb9a4e3089f28faf84fe624f3cc4bb74a0","sha256:0870590ab5ed54a1d293a81f9e8447ec22c2ba33349fd6758065ad9b2aaca355"],"state_sha256":"1bfd8ace0e6c2d7b3226a3f54cbee4a74b163119bf2ca3bd9d3c54bdba7496bd"}